Many (Mouse) Ears Ago: A Story of Life in the Disney Radio Shop



Many (Mouse) Ears Ago: A Story of Life in the Disney Radio Shop
Many (Mouse) Ears Ago: A Story of
Life in the Disney Radio Shop, Part I
As anyone who has visited Walt Disney World (WDW) near
Orlando, Florida knows, the use of two-way radio was and is
an integral part of operating this vast enterprise.
Although there are four theme parks, it’s not just about the
theme parks and it never was. There are 18 Disney-owned
resorts and a shopping village. They are served by a special
governmental district called the Reedy Creek Improvement
District (RCID). There are two incorporated cities, as well —
Lake Buena Vista and Bay Lake. They are populated by a
few Disney managers and exist mostly on paper to serve the
needs of the district.
Reedy Creek provides utility services such as electric
power, gas transmission, wastewater treatment, solid-waste
disposal, and water for drinking and irrigation and — in some
cases — heating and cooling. Although the district generates
a percentage of its own power, it by no means provides all
of it. The remainder is purchased from Tampa Electric.
Disney is known for going where it can get the best deal,
even if it is 75 miles away. Reedy Creek also operates a fire
department with four stations.
Disney’s security force is operated directly by the company and not by the district. Disney security does not have
police powers. Both cities could have police departments if
they so chose.
The conventional wisdom is that Disney does not want the
publicity problems that could result. Instead, WDW pays for
at least six Orange County, Florida sheriff’s deputies to be
on duty there at all times in three shifts for a total of 18 officers. An office is maintained by the OCSO in the Magic
Kingdom backstage on Main Street.
Since the southern end of the WDW property is in Osceola
County, this county also has a sheriff’s presence at WDW. The
Florida Highway Patrol operates there, as well. Think about it:
This place is so big, it is in more than one county. This is why
cast members at Animal Kingdom (located in Osceola County)
can’t get the Orange County edition of the Orlando Sentinel
newspaper at their cafeteria to read at lunch.
There are approximately 62,000 cast members at WDW.
Visitors can easily number over a million during certain times
of the year. Any use of two-way radio you would expect to
find in a city of 1 million is found here.
In the Beginning
At the opening of Walt Disney World, the Disney organization valued quality control and self sufficiency above all
else. Naturally, having an in-house radio shop was part of
the plan. It existed from 1971 to 2004.
In the radio shop there were originally eight technicians. In
the last few years before the shop closed in late 2004, the
number had dropped to five, plus a planner:
• One tech did bench repair of portable radios.
• Two did service calls.
This is a view from the west side of the radio shop trailer. All of these antennas fed into the portable shop except for the
mobile whip at the far left. Can you see it?
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• One repaired pagers and paging systems.
• A foreman managed trunking systems, radio programming, and shop workflow.
As in many small organizations, all of the techs pitched in
and assisted each other if a project or workload demanded
it. Some of them came from Disneyland in Anaheim,
California before WDW opened, and others were hired locally. This is just a small part of their story.
A common phrase heard in all departments in those early
days was “that’s not how we do it in California.” WDW man-
agement quickly learned (in the words of a Florida tourism
advertising campaign) that the “the rules are different here.”
Costume designers eventually learned that using polyester
fabrics in a sub-tropical environment is a really, really bad idea.
In central Florida, humid air masses from the Gulf of Mexico
and Atlantic coasts collide every afternoon in the summer to
create what is known as a “three o’clock shower.” Wet radios
are a fact of life. Outdoor queue lines at the attractions eventually became covered. Merchandise shop managers
learned to stock rain coats and umbrellas, regardless of what
else they sold.
Life in the Underworld
This rotatable log periodic antenna was used for locating
interference or other signals of interest. A wide-band
antenna was a must for VHF, UHF, 800-, and 900-MHz
The first location of the radio shop was in the Magic Kingdom
(MK) basement. Who has not heard of the tunnels under the
Magic Kingdom? There are actually about eight acres of basement at MK that allows supplies, services, and cast members
to move in and out of the park without being seen by guests
(visitors/tourists). The EPCOT Center also has tunnels while
Disney Hollywood studios and Animal Kingdom do not.
The famous vacuum garbage collection system called
AVACS makes its presence known in the tunnels with the
subtle noises of food scraps bouncing around while moving
through large pipes.
Cast members arrived at MK by bus from a cast parking lot
and entered the basement behind Fantasy Land. Remember
those rain showers? The tunnel entrance area often flooded.
More than once, cast members had to deal with standing
water in the dressing rooms. A trench with a grating and a
large portable pump were soon installed at the entrance. It
has since been replaced with a permanent pump.
On the left side of the tunnel entrance were wardrobe and
costuming departments. (NOTE: Wardrobe moved to a new
building in the Magic Kingdom cast parking lot in 2005. –
On the right is a cafeteria. It served a great roast beef sandwich in the ’70s. In some cases the same selections available to guests were also served to cast members. The food
in cast cafeterias was pretty darned good before contractors
took over.
Just past the cafeteria around a corner to the right was
the radio shop. This is an important intersection in the
tunnel system:
• Going to the right past the radio shop would take you
into the Adventureland/Frontierland tunnel.
• Going straight ahead would take you through the main
tunnel to the Main Street area.
• Going left would take you through the Tomorrowland
• All three tunnels rejoin under Main Street, creating roughly a diamond shaped or circular plan.
Each Disney ship has a 500-channel trunking system for
crew communications. The first two ships operated on the
same frequency set! The exterior antennas had to be
switched off while the ships were in port.
The Main Street basement area has a large cast break area
and a group of offices and storage areas. In this area there
is one room which contains a huge lift pump. Don’t forget that
this place is built on top of what was a swamp. Eventually the
dreary bare concrete walls would be painted and directional
markers and signage added and fewer cast members would
get lost.
You may have heard that electric carts, bicycles, and foot
power provide tunnel transportation with no gasoline powered
vehicles allowed — except emergency vehicles or armored
cars. Not true my friends! Vehicles were driven into the main
tunnel just past the radio shop and parked for installation of
two-way radios. Of course it was done with the proper notifications and permits.
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Vehicles were not the only sources of
hazardous fumes in the tunnels. A simple ammonia spill once made an area
in the Tomorrowland tunnel absolutely
Once a Kingdom Always a
Working in the WDW shop was a
unique experience not just because of
the location of the shop. The sites in the
field were even more interesting. Let’s
start with Magic Kingdom. Yes, we have
all heard about antennas in the castle.
It’s true.
At least one antenna was in one of the
fiberglass spires. Another was located
just behind the spire the near a walkway. A radio tech investigating a poor
signal issue found this antenna had
been knocked down during a redecorating job on the castle. (ASIDE: Does
anybody remember the year the castle
was pink? – WB4WYJ). The walkway
led to a platform where Tinkerbell was
launched on a cable for her performances. One of the techs previously
held the job of launching Tinkerbell
before he transferred into the radio
shop! Hey, somebody’s got to do it!
The elevator to the castle radio room
is entered from the left side of the main
tunnel entrance. The small elevator car
has room for three or four people if they
are very friendly. Radio techs waited for
street entertainers to use the elevator
so they would not miss their shows just
outside the castle. If there was room,
sometimes a tech might share a ride
with Cinderella or Snow White. Facing
the elevator from the right side of the
main tunnel is a telephone cable room
— more about this later.
In the castle, a radio equipment room
and an entertainers’ dressing room were
carved out of a space that had at one
time housed a telephone operator. The
space was originally planned to be a private apartment for Walt Disney like the
one over the Main Street fire station at
Disneyland. Now it has been remodeled
into a very special hotel suite where
guests who can afford it can stay in the
very middle of the Magic Kingdom.
and we have all heard how much Disney
hates spending money.
There were never anywhere near 16
base stations at the mountain, however.
In the late ’90s the large emergency battery system at the mountain was
replaced with smaller batteries. The system used enormous wet cells bussed
together, similar to those used in telephone central offices in years gone by.
By that time, only two stations
remained and only three of these antennas had not been struck by lightning and
were still in usable condition. Oh well.
That’s what happens when you build
a theme park near the lightning capital
of the United States. The good and bad
antenna positions were diagrammed on
a piece of plywood screwed to the
exposed metal studs in the radio room.
For several years, a very large fast
food company would bring its own
repeater to be temporarily installed at
the mountain during its annual convention when it would “buy out” the park for
a late night party or two.
Entering the Space Mountain radio
room required walking through a darkened hallway with a flashlight. It also
required ducking to avoid being struck
in the head by a steel beam.
Like many backstage spaces at
Again, the west side of the trailer with a total of eight antennas. This was taken
immediately after a rainstorm. The mold and algae on the sides had to be
cleaned at regular intervals. The white and blue sign on the right marks a
parking place for employee of the month!
Mountain Men
Every communications hobbyist who
has ever visited the Magic Kingdom has
noticed the antennas on Space
Mountain. There are a dozen UHF 16element loop dipole arrays mounted on
spires on top of the mountain. They are
plainly visible and are actually part of
the décor of the mountain. For this reason, they might never be removed.
Besides, it would cost money to do so
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This is the “front porch” for the TV and radio shop that shared the trailer — and
a supervisor. The white lattice section of the railing was removable for loading
and unloading trucks.
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This was the portable repair position. There were originally two technicians in this room until one tech retired. Note the
patch panel and DC remote panel at the top left.
The radio and TV shop trailer was old and leaky. This was
a three-bucket leak in the portable repair room. Sometimes
there were four bucket leaks. Sometimes plastic sheets
were used.
WDW, the radio room was not finished out. Only a single
piece of wallboard separates this room from a speaker that
continuously played a sound effect at ear splitting levels. The
sound effect was a warbling whistle followed by a loud bang,
usually followed by the squeals of guests.
This sound and the noise of the roller coaster itself made it
nearly impossible to use the telephone in the radio room. Radio
techs learned to hold a hand over the mouthpiece when not
speaking into it or they could not hear the other party.
Oh, Where is that Temporary Hotel?
The Contemporary Hotel and the Polynesian Hotel were
completed at about the same time at the Magic Kingdom.
Ground-level observers could see five UHF fiberglass antennas on the top of the Contemporary. Multiple repeater/base
stations were combined into these antennas in the early
years. Eventually there was only one station per antenna.
The service elevator to the top floor terminated in the
kitchen for the restaurant once called the Top of the World
— and later called the California Grill.
The mesquite wood smoke from the grill started at about
10 or 11 a.m. Cases of salmon could be seen waiting for the
grill. No, this was not on the menu in the cast cafeteria on
the first floor — sometimes called the Bottom of the World.
To reach the roof from the kitchen required climbing an
additional flight of steps with about 8 landings, with whatever tools, test equipment, and radio equipment were needed
for the job, while trying not to think about lunch. Good luck
with that!
On the roof is a kitchen vent air handler room — also called
the penthouse. This is where the radio equipment was located. The equipment was originally all Motorola Micor repeater/
base stations. (NOTE: Almost all of the UHF stations on property were Micors. Most of them remained in service until Nextel
arrived — about 33 years later! – WB4WJY)
The antennas were accessible by climbing a ladder on the
outside of the air handler room. The walls of this room slope
inward making working conditions inside the room somewhat
The equipment in the room was positioned along a wall on
the only side of the room with free space. In summer, the
room could sometimes be unbearably hot and the door had
to be propped open. In winter it could be cold but almost
bearable with the door shut.
The view, however, was spectacular. There were observation decks on both ends of the restaurant below. Sometimes the restaurant guests standing on the observation
decks would look up and wave at the radio techs working at
one end of the roof or the other. Waving back was considered part of the job.
(NEXT: WB4WJY provides even more detail on the
amazing communications, weather radar, and other vital systems installed, maintained, and serviced at Florida’s Walt
Disney World.)
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